ICD-10 Code: C91.40 – Hairy cell leukemia not having achieved remission

ICD-10 code C91.40 corresponds to Hairy cell leukemia not having achieved remission. This code is classified under the chapter C91 Lymphoid leukemia, which is part of the C00-C96: Malignant neoplasms category.

The parent chapter is Neoplasms.